[dpdk-stable] [PATCH] net/mlx5: fix the mirror not work with meter action

[Jiawei Wang]

While there's mirror action prior to the meter action in the E-Switch
flow, means that the packets should be duplicated into port firstly,
and then do meter and send to the original destination.
MLX5 PMD will split the above E-Switch flow into two sub flows,
similar as mirror with modify action before.

Fixes: 07627fbf1506 ("net/mlx5: support E-Switch mirroring with modify action")
Cc: stable at dpdk.org

Signed-off-by: Jiawei Wang <jiaweiw at nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
---
 drivers/net/mlx5/mlx5_flow.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 3194cd5633..2d301de818 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -5125,6 +5125,7 @@ flow_check_match_action(const struct rte_flow_action actions[],
 		case RTE_FLOW_ACTION_TYPE_NVGRE_DECAP:
 		case RTE_FLOW_ACTION_TYPE_RAW_DECAP:
 		case RTE_FLOW_ACTION_TYPE_MODIFY_FIELD:
+		case RTE_FLOW_ACTION_TYPE_METER:
 			if (fdb_mirror)
 				*modify_after_mirror = 1;
 			break;
-- 
2.18.1